[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-5699) Integer overflow in setFirstResult() and setMaxResults()

[Kyrill Alyoshin (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kyrill Alyoshin updated HHH-5699:
---------------------------------

    Attachment: HHH-5699.2.patch

Oops. The bug occurs in multiple places in Loader. Here is an updated patch.

> Integer overflow in setFirstResult() and setMaxResults()
> --------------------------------------------------------
>
>                 Key: HHH-5699
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5699
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.5.4
>         Environment: Oracle 10g
>            Reporter: Kyrill Alyoshin
>            Priority: Minor
>         Attachments: HHH-5699.2.patch, HHH-5699.patch
>
>
> It seems there is an integer overflow bug in pagination APIs... It is very easy to reproduce. If setFirstResult() is greater than 0, and setMaxResults(Integer.MAX_VALUE), the query will return no results. But the moment we set maxResults to (Integer.MAX_VALUE - firstResult), everything works as expected.

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